From 6597e399ccaf0abb5f6e907e75477f8a72729617 Mon Sep 17 00:00:00 2001
From: nacin <nacin@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Mon, 15 Feb 2010 09:05:56 +0000
Subject: [PATCH] Only show "Popular Terms" header when there is a tag cloud to
 show. see #11838

git-svn-id: http://svn.automattic.com/wordpress/trunk@13160 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/edit-tags.php | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/wp-admin/edit-tags.php b/wp-admin/edit-tags.php
index 47657f38de..e2f9e6b5fd 100644
--- a/wp-admin/edit-tags.php
+++ b/wp-admin/edit-tags.php
@@ -302,17 +302,21 @@ if ( $page_links )
 <div id="col-left">
 <div class="col-wrap">
 
+<?php
+if ( current_user_can( $tax->edit_cap ) )
+	$tag_cloud = wp_tag_cloud( array( 'taxonomy' => $taxonomy, 'echo' => false, 'link' => 'edit' ) );
+else
+	$tag_cloud = wp_tag_cloud( array( 'taxonomy' => $taxonomy, 'echo' => false ) );
+
+if ( $tag_cloud ) :
+?>
 <div class="tagcloud">
 <h3><?php printf(_x('Popular %s', '%s: plural taxonomy name'), $tax->label); ?></h3>
-<?php
-if ( current_user_can($tax->edit_cap) )
-	wp_tag_cloud(array('taxonomy' => $taxonomy, 'link' => 'edit'));
-else
-	wp_tag_cloud(array('taxonomy' => $taxonomy));
-?>
+<?php echo $tag_cloud; unset( $tag_cloud ); ?>
 </div>
-
 <?php
+endif;
+
 if ( current_user_can($tax->edit_cap) ) {
 	if ( 'category' == $taxonomy )
 		do_action('add_category_form_pre', (object)array('parent' => 0) );  // Back compat hook. Deprecated in preference to $taxonomy_pre_add_form